Revenge Bird is parody games of flappy bird itself. The goal is the same, as the flappy bird must reach as far as it could.
The control are left mouse click. The usual flappy bird game would need the bird to go through of a tiny gap between the pipe, but in this enrage flappy bird version, it will burst itself right through the pipe.
Unfortunately, the pipe comes up with electricity between the gap, make it still harder for the flappy bird.
Keep clicking to maintain its balance and burst your way through the pipe but avoid getting electrified by the pipe.
Enjoy Revenge Bird in your Mac Dashboard.